Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 g6 draw
4 Nf6 draw
5 Nf8 draw
6 Re1 draw
7 Rg3 draw
8 Ra1 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rh1 loss in 2 half-moves